SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0000950123-10-089515
Form type: SC 13D
Filer: AMTECH SYSTEMS INC
CIK: CIK 720500
Filed: Sep 28, 2010
Reporting period: Sep 23, 2010
Description: Activist stake

Documents

0000950123-10-089515-index.htm

Complete submission

0000950123-10-089515.txt

directory listing

Filed by

AMTECH SYSTEMS INC